I think there is also another clone called the Concours 900 DA. It's literally the same but it's blue instead of orange, and it bumps the motor up to 880 watts. Setec Astronomy, you could buy one from Australia if you wanted. It comes with a nice bag, and some Menzerna.
I knew Griot's was coming out with a new DA soon. So many places were clearing stock. Autogeek, Amazon, BJ's etc. They were selling these for cheaper than ever. But that is by no means a reason not to pick this up. This is the same motor as the new one, and both have a lifetime warranty. So if your DA goes bad a year or two from now, Autogeek or Griot's will probably replace it with the new one anyway.